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Karnataka Board PUCPUC Science Class 11

Can X-rays Be Used for Photoelectric Effect? - Physics

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Question

Can X-rays be used for photoelectric effect?

Short Note

Solution

Yes, X-rays can be use for photoelectric effect. Photoelectric effect is the emission of electrons from a metal surface when the frequency of radiation is greater than the threshold frequency of the metal. For photoelectric effect using X-rays, the energy of the incoming X-ray photon should be greater than the work-function of the metal used.

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Chapter 22: X-rays - Short Answers [Page 393]

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HC Verma Concepts of Physics Vol. 2 [English] Class 11 and 12
Chapter 22 X-rays
Short Answers | Q 3 | Page 393

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